Kevin Kamel

Learn More
Location-aware computing involves the automatic tailoring of information and services based on the current location of the user. We have designed and implemented Rover, a system that enables location-based services, as well as the traditional time-aware, user-aware and device-aware services. To achieve system scalability to very large client sets, Rover(More)
Databases most often contain critical information. Unauthorized changes to databases can have serious consequences and may result in significant losses for the organization. This paper presents a viable solution for protecting the integrity of the data stored in relational databases using fragile watermarking. Prior techniques introduce distortions to the(More)
Context-aware computing involves the automatic tailoring of information and services based on the current location of the user. In this paper, we describe our experience in implementing Rover, a system that enables location-based services, as well as the traditional time-aware, user-aware and device-aware services. To achieve system scalability to very(More)
  • 1